She has a strong personality and doesn't compromise easily.

她有一个强硬的个性，不轻易妥协。

He has a strong personality that makes him a natural leader.

他的性格很强，使他成为一个天生的领导者。

The word strong here dose not mean a powerful body only, it also refers to a strong personality.

“强壮”在此并非单指拥有强壮的身体，它还包括坚强的意志力、性格。

They exude a strong personality, which conveys stability and security in everything they do.

他们散发出强烈的个性，它表达的稳定与安全他们所做的一切。

Many people assume that charismaticleadership is a good thing - using a strong personality to inspire loyalty in others.

许多人认为有魅力的领导作风是件好事——用人格魅力激发员工的忠诚。